El Médano 027 Meteorite

El Médano 027 Meteorite Quick Facts

  • Name: El Médano 027
  • Year Discovered: 2010
  • Approximate Recovery Location: Ruta 1, Taltal, Antofagasta, Chile
  • Precise Recovery Location: (-24.85, -70.53333)
  • Mass: 46 grams
  • Classification: H5
  • Discovery Type: Found
  • Condition: Valid

More Details About the El Médano 027 Meteorite

The El Médano 027 meteorite was discovered in 2010. It was recovered in Ruta 1, Taltal, Antofagasta, Chile (-24.85, -70.53333). It has a mass of 46 grams.

El Médano 027 is considered a “Valid” meteorite. “Valid” meteorites are typical meteorites with average weathering, while “relict” meteorites are those that have been extremely altered, either due to weathering over time or human intervention.

El Médano 027’s official classification is H5. The “H5” classification indicates a high-iron ordinary chondrite from the H group, characterized by its relatively small chondrules and siderophile elements, with oxygen isotope ratios nearing Earth’s values. This type 5 meteorite has undergone significant metamorphism, leading to a uniform composition of minerals like olivine and pyroxene, growth of secondary minerals, and less distinct chondrule features.

The El Médano 027 meteorite is a “Found” meteorite. Meteorites are classified as “falls” if they were observed falling and recovered, while “finds” are those discovered later, often weathered by longer exposure to Earth’s environment and without a record of being seen as they fell.

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Last Updated: 1/10/24

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